:root {
  --color-primary: #1A1625;
  --color-secondary: #2E2540;
  --color-accent: #7C3AED;
  --color-bg-light: #FAF5FF;
  --color-bg-alt: #EDE9FE;
  --font-main: 'Outfit', system-ui, sans-serif;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
}

body {
  font-family: var(--font-main);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ── Button & CTA resets ── */
button,
.btn,
[class*="btn-"],
a[href="#order_form"] {
  white-space: nowrap;
  min-width: fit-content;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

form button[type="submit"] {
  white-space: normal;
  width: 100%;
  display: flex;
}

/* ── Scroll Animations ── */
html.js-anim html.js-anim [data-animate] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}

html.js-anim html.js-anim [data-animate].is-visible {
  opacity: 1;
  transform: translateY(0);
}

html.js-anim [data-animate][data-delay="100"] { transition-delay: 0.1s; }
html.js-anim [data-animate][data-delay="200"] { transition-delay: 0.2s; }
html.js-anim [data-animate][data-delay="300"] { transition-delay: 0.3s; }
html.js-anim [data-animate][data-delay="400"] { transition-delay: 0.4s; }
html.js-anim [data-animate][data-delay="500"] { transition-delay: 0.5s; }
html.js-anim [data-animate][data-delay="600"] { transition-delay: 0.6s; }

/* ── Utility ── */
.rotate-180 { transform: rotate(180deg); }

/* ── Decorative Patterns ── */
.decor-grid-dots {
  background-image: radial-gradient(circle, var(--color-accent) 1px, transparent 1px);
  background-size: 28px 28px;
}

.decor-grid-lines {
  background-image:
    linear-gradient(to right, var(--color-accent) 1px, transparent 1px),
    linear-gradient(to bottom, var(--color-accent) 1px, transparent 1px);
  background-size: 40px 40px;
}

.decor-diagonal {
  background-image: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 10px,
    var(--color-accent) 10px,
    var(--color-accent) 11px
  );
}

.decor-mesh {
  background-image: radial-gradient(at 40% 20%, var(--color-accent) 0px, transparent 50%),
                    radial-gradient(at 80% 0%, var(--color-secondary) 0px, transparent 50%),
                    radial-gradient(at 0% 50%, var(--color-bg-alt) 0px, transparent 50%);
}

/* Intensity modifiers */
.decor-subtle  { opacity: 0.05; }
.decor-moderate { opacity: 0.10; }
.decor-bold    { opacity: 0.18; }

/* ── Decorative Blobs ── */
.decor-gradient-blur::before,
.decor-gradient-blur::after {
  content: '';
  position: absolute;
  border-radius: 9999px;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
}

.decor-gradient-blur::before {
  width: 500px;
  height: 500px;
  background: var(--color-accent);
  opacity: 0.12;
  top: -100px;
  right: -100px;
}

.decor-gradient-blur::after {
  width: 350px;
  height: 350px;
  background: var(--color-secondary);
  opacity: 0.15;
  bottom: -80px;
  left: -80px;
}

/* ── Corner Accents ── */
.decor-corner-tr::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 200px;
  height: 200px;
  background: linear-gradient(225deg, var(--color-accent) 0%, transparent 60%);
  opacity: 0.12;
  border-radius: 0 0 0 9999px;
  pointer-events: none;
}

.decor-corner-bl::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 200px;
  height: 200px;
  background: linear-gradient(45deg, var(--color-accent) 0%, transparent 60%);
  opacity: 0.10;
  border-radius: 0 9999px 0 0;
  pointer-events: none;
}

/* ── Glow Element ── */
.decor-glow-element {
  position: absolute;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--color-accent) 0%, transparent 70%);
  opacity: 0.15;
  filter: blur(60px);
  pointer-events: none;
  z-index: 0;
}

/* ── Ring Pattern (via pseudo) ── */
.decor-rings-svg {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at center, transparent 60px, var(--color-accent) 61px, transparent 62px),
    radial-gradient(circle at center, transparent 100px, var(--color-accent) 101px, transparent 102px),
    radial-gradient(circle at center, transparent 140px, var(--color-accent) 141px, transparent 142px),
    radial-gradient(circle at center, transparent 180px, var(--color-accent) 181px, transparent 182px);
  opacity: 0.06;
  pointer-events: none;
}

/* ── Star Rating ── */
.star-rating {
  display: inline-flex;
  gap: 2px;
  color: #f59e0b;
}

/* ── Form Styles ── */
.form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid #e5e7eb;
  border-radius: 0.75rem;
  font-family: var(--font-main);
  font-size: 0.95rem;
  color: #111827;
  background: white;
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
}

.form-input:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.12);
}

.form-input.error {
  border-color: #ef4444;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.10);
}

.form-error {
  color: #ef4444;
  font-size: 0.78rem;
  margin-top: 0.3rem;
  display: none;
}

.form-error.visible {
  display: block;
}

/* ── FAQ Accordion ── */
.faq-item .faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease-out;
}

.faq-item.open .faq-answer {
  max-height: 500px;
}

.faq-item .faq-icon {
  transition: transform 0.3s ease;
}

.faq-item.open .faq-icon {
  transform: rotate(180deg);
}

/* ── Testimonial border accent ── */
.testimonial-card {
  border-left: 4px solid var(--color-accent);
  padding-left: 1.5rem;
}

/* ── Custom Scrollbar ── */
::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: #f1f5f9;
}
::-webkit-scrollbar-thumb {
  background: var(--color-accent);
  border-radius: 3px;
}

/* ── Product Image Glow ── */
.product-glow {
  filter: drop-shadow(0 20px 40px rgba(124, 58, 237, 0.25));
}

/* ── Gradient Text ── */
.text-gradient {
  background: linear-gradient(135deg, var(--color-accent) 0%, #a855f7 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Section bg helpers ── */
.bg-primary-custom  { background-color: var(--color-primary); }
.bg-secondary-custom { background-color: var(--color-secondary); }
.bg-accent-custom   { background-color: var(--color-accent); }
.bg-light-custom    { background-color: var(--color-bg-light); }
.bg-alt-custom      { background-color: var(--color-bg-alt); }

/* ── Mobile menu transition ── */
#mobile-menu {
  transition: opacity 0.2s ease, transform 0.2s ease;
}

/* ── Order form phone input wrapper ── */
.phone-input-wrapper {
  display: flex;
  align-items: center;
  border: 2px solid #e5e7eb;
  border-radius: 0.75rem;
  overflow: hidden;
  background: white;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.phone-input-wrapper:focus-within {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.12);
}

.phone-input-wrapper.error {
  border-color: #ef4444;
}

.phone-prefix {
  padding: 0.75rem 0.75rem 0.75rem 1rem;
  font-size: 0.95rem;
  color: #6b7280;
  background: #f9fafb;
  border-right: 1px solid #e5e7eb;
  white-space: nowrap;
  flex-shrink: 0;
}

.phone-input-wrapper input {
  border: none;
  outline: none;
  padding: 0.75rem 1rem;
  width: 100%;
  font-family: var(--font-main);
  font-size: 0.95rem;
  color: #111827;
  background: transparent;
}

/* ── Notification / Toast ── */
.toast {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 9999;
  padding: 0.875rem 1.25rem;
  border-radius: 0.875rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: white;
  max-width: 320px;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  box-shadow: 0 10px 25px rgba(0,0,0,0.15);
  transform: translateY(100px);
  opacity: 0;
  transition: transform 0.4s ease, opacity 0.4s ease;
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

.toast.success { background: #059669; }
.toast.error   { background: #dc2626; }

/* ── Loading spinner ── */
.spinner {
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  flex-shrink: 0;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ── Responsive helpers ── */
@media (max-width: 768px) {
  .decor-gradient-blur::before { width: 300px; height: 300px; }
  .decor-gradient-blur::after  { width: 200px; height: 200px; }
}